Sagitta Off-Axis Guider with Integrated Stepper Motor
Optec
From $995.00
2 stores
In stock
The Optec Sagitta Off-Axis Guider provides a solution for remote imagers who require the ability to adjust guide camera focus independently of the imaging camera focus. Featuring a full 3-inch (76.2mm) clear aperture, Sagitta includes a high-quality fully multi-coated pick-off prism with 12.5mm clear aperture to the guide camera. The focus motor includes a high torque bi-polar NPM stepper motor in a 25mm diameter body and 2:25 gearhead. The Sagitta Motorized OAG is an absolute homing focuser and requires the FocusLynx control hub and is an ideal use of the Focuser 2 port for owners of FocusLynx or FocusBoss II controllers.
Specifications
| Clear Aperture | 3 mm |
| Focuser Travel | 0.5 mm |
| Focus Knob Gear Teeth | 80 |
| Body Thickness | 1.25 mm |
| Stepper Motor Diameter | 25 mm |
| Pick-off Prism Aperture | 12.5 mm |
| Camera Clamp Width | 35.5 mm |
| Gearhead Ratio | 2:25 |
| Main Body Diameter | 96.5 mm |
| Guider Aperture | 12.5 mm |
| Weight | 14.2 lb |
| Prism Engagement Adjustment | 12 mm |
| Guide Camera Adjustment Range | 42 mm |